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zephyr/soc/st/stm32/common/ccm.ld

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soc: arm: st_stm32: Port CCM sections to use the Cmake function Remove them from linker.ld Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-03-12 17:16:40 +08:00
/* Copied from linker.ld */
GROUP_START(CCM)
SECTION_PROLOGUE(_CCM_BSS_SECTION_NAME, (NOLOAD),SUBALIGN(4))
{
__ccm_start = .;
__ccm_bss_start = .;
*(.ccm_bss)
*(".ccm_bss.*")
linker: arm: Fix cortex_m dtcm and ccm sections to work with relocation Adds missing DTCM_ADDR and CCM_ADDR macros needed by the linker script generated by scripts/gen_relocate_app.py. Moves associated bss_end, noinit_end, and data_end linker symbols to account for section relocation. Without this change, the section sizes calculated in z_bss_zero() and z_data_copy() are incorrect. Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2021-01-05 08:29:32 +08:00
__ccm_bss_end = .;
linker: link into derived section names Link variables into derived section names instead of hardcoded names. Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
2021-07-28 19:15:04 +08:00
} GROUP_LINK_IN(LINKER_DT_NODE_REGION_NAME(DT_CHOSEN(zephyr_ccm)))
soc: arm: st_stm32: Port CCM sections to use the Cmake function Remove them from linker.ld Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-03-12 17:16:40 +08:00
SECTION_PROLOGUE(_CCM_NOINIT_SECTION_NAME, (NOLOAD),SUBALIGN(4))
{
__ccm_noinit_start = .;
*(.ccm_noinit)
*(".ccm_noinit.*")
linker: arm: Fix cortex_m dtcm and ccm sections to work with relocation Adds missing DTCM_ADDR and CCM_ADDR macros needed by the linker script generated by scripts/gen_relocate_app.py. Moves associated bss_end, noinit_end, and data_end linker symbols to account for section relocation. Without this change, the section sizes calculated in z_bss_zero() and z_data_copy() are incorrect. Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2021-01-05 08:29:32 +08:00
__ccm_noinit_end = .;
linker: link into derived section names Link variables into derived section names instead of hardcoded names. Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
2021-07-28 19:15:04 +08:00
} GROUP_LINK_IN(LINKER_DT_NODE_REGION_NAME(DT_CHOSEN(zephyr_ccm)))
soc: arm: st_stm32: Port CCM sections to use the Cmake function Remove them from linker.ld Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-03-12 17:16:40 +08:00
SECTION_PROLOGUE(_CCM_DATA_SECTION_NAME,,SUBALIGN(4))
{
__ccm_data_start = .;
*(.ccm_data)
*(".ccm_data.*")
linker: arm: Fix cortex_m dtcm and ccm sections to work with relocation Adds missing DTCM_ADDR and CCM_ADDR macros needed by the linker script generated by scripts/gen_relocate_app.py. Moves associated bss_end, noinit_end, and data_end linker symbols to account for section relocation. Without this change, the section sizes calculated in z_bss_zero() and z_data_copy() are incorrect. Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2021-01-05 08:29:32 +08:00
__ccm_data_end = .;
linker: link into derived section names Link variables into derived section names instead of hardcoded names. Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
2021-07-28 19:15:04 +08:00
} GROUP_LINK_IN(LINKER_DT_NODE_REGION_NAME(DT_CHOSEN(zephyr_ccm)) AT> ROMABLE_REGION)
soc: arm: st_stm32: Port CCM sections to use the Cmake function Remove them from linker.ld Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-03-12 17:16:40 +08:00
__ccm_end = .;
__ccm_data_rom_start = LOADADDR(_CCM_DATA_SECTION_NAME);
linker: link into derived section names Link variables into derived section names instead of hardcoded names. Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
2021-07-28 19:15:04 +08:00
GROUP_END(CCM)